what they are saying is n is 3 so 3+11=14
Step-by-step explanation:
Answer:
x = 93
Step-by-step explanation:
The measure of a straight line is 180°. So,
x + 87 = 180
Subtract 87 from both sides.
x = 93
I hope this helps! Feel free to ask any questions!
Given:
In ΔJKL, m∠L=90°, JL = 80, KJ = 89, and LK = 39.
To find:
The value of sine of ∠J.
Solution:
In a right angle triangle,

In triangle JKL,




Therefore, the value of sine of ∠J is about 0.44.
Step-by-step explanation:
Circumference is
2 x pi x r
r= 1
plug and chug